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RANCO RHM-375 Single-Pressure Control - Single-Pressure Controls
RANCOSingle-Pressure Controls

RANCO RHM-375 Single-Pressure Control

The RANCO RHM-375 is a single-pressure high-limit pressure switch with a manual reset, featuring an SPST contact form and Open on Rise switch action. It operates with a rated voltage of 36V DC and has a pressure set…

SKU 3G-OTH-69516

Also listed as: RHM375 · RHM 375

Brand
RANCO
Item
RHM-375 Single-Pressure Control
Part Number
RHM-375
Category
Single-Pressure Controls
Available to Order
Also known as:RHM-375RANCO
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RANCO
Manufacturer Part Number
RHM-375
Type
Manual Reset, 0 psi to 735 psi, 375 psi, Open on Rise, SPST
Contact Form
SPST
Rated Voltage
36V DC
Switch Action
Open on Rise
Pressure Set Point
0 psi to 735 psi

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RANCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RANCO RHM-375 is a single-pressure high-limit pressure switch with a manual reset, featuring an SPST contact form and Open on Rise switch action. It operates with a rated voltage of 36V DC and has a pressure set point range of 0 psi to 735 psi.

Frequently Asked Questions

What is the RANCO RHM-375 pressure switch used for?

The RANCO RHM-375 is a single-pressure high-limit switch that opens on pressure rise to protect equipment. It is commonly applied in industrial refrigeration, HVAC, and process systems where a manual-reset safety cutoff is required after an overpressure event.

What are the specifications of the RANCO RHM-375?

The RANCO RHM-375 is a manual-reset, high-limit pressure switch with SPST contact form, Open on Rise action, rated 36V DC, and a pressure set point range of 0 psi to 735 psi. The factory-set cut-out is 375 psi. It is part number RHM-375.

Where to buy the RANCO RHM-375 pressure switch worldwide?

3G Electric supplies the RANCO RHM-375 pressure switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this manual-reset, high-limit switch.

How do you select the correct RANCO pressure switch for an application?

Select a RANCO pressure switch by matching the pressure set point range, contact form (SPST/SPDT), switch action (Open on Rise or Close on Rise), and reset type (auto or manual) to your system's safety requirements. Verify rated voltage and pressure connections per the equipment manual.

Used in

Common applications for RANCO
Commercial refrigeration — RANCO A12-1506 constant differential defrost control for walk-in freezer defrost cycles
HVAC system protection — RANCO RHS-250150 high-limit pressure switch for overpressure safety in chillers
Industrial cooling — RANCO O12-1506 dual pressure control for monitoring suction and discharge pressures in refrigeration racks
Food storage — RANCO O10-1408 temperature control for maintaining -15°F to 40°F in cold storage rooms
Compressor protection — RANCO P30-3701 mechanical lube oil pressure control for Danfoss compressors in supermarket refrigeration
Refrigerant filtration — RANCO RBFD-163 liquid line filter drier for moisture removal in HCFC systems up to 50 tons
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RANCO Products

3G Electric supplies RANCO single-pressure controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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